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authorMasatake YAMATO <yamato@redhat.com>2008-05-07 16:04:31 +0900
committerSam Ravnborg <sam@ravnborg.org>2008-05-11 10:10:48 +0200
commita95bcfac2b5f353f99c6a338d77eb5584ab35d83 (patch)
tree94abc5d4898e8d6f3922d2b8fb7351b354b3610d
parent5bb7ff795fffc9418e3039cac77b42adcaae1a57 (diff)
downloadlinux-stericsson-a95bcfac2b5f353f99c6a338d77eb5584ab35d83.tar.gz
kbuild: escape meta characters in regular expression in make TAGS
Alexey Dobriyan <adobriyan@gmail.com> introduced a code adds menuconfig SOMETHING in Kconfig to tags output when you did "make tags". See http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=80ff26241623875636674a31c0540a78c0fb5433 "make tags" may work fine with his code. However make TAGS doesn't work well because etags command requires backslashes to escape meta characters like `(', `)' and `|'. Here is a patch. Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 4492984efc09..d4aa43789fd9 100644
--- a/Makefile
+++ b/Makefile
@@ -1431,7 +1431,7 @@ define xtags
elif $1 --version 2>&1 | grep -iq emacs; then \
$(all-sources) | xargs $1 -a; \
$(all-kconfigs) | xargs $1 -a \
- --regex='/^[ \t]*(menu|)config[ \t]+\([a-zA-Z0-9_]+\)/\2/'; \
+ --regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'; \
$(all-defconfigs) | xargs -r $1 -a \
--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'; \
else \